baber/WOPTO huggingface dataset:
Patent JP-2002255603-A (JP)
Title: Calcium phosphate cement for bone reinforcing treatment capable of forming high strength hardened body
Inventor: HIRANO MASAHIRO
IPC: A61L27/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a calcium phosphate cement for bone reinforcing treatment capable of forming a high strength hardened body. SOLUTION: The calcium phosphate cement for the bone reinforcing treatment is constituted of a mixed composition having a formulation composition consisting of 0.03-0.5% magnesium phosphate, 3-10% calcium secondary phosphate, 10-25% calcium quaternary phosphate and the remainder of α-type calcium tertiary phosphate and inevitable impurities on the basis of mass%.
Patent JP-2002261065-A (JP)
Title: Spin processor
Inventor: HAYASHI KOUNOSUKE
IPC: G03F7/30
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a spin processor capable of separating and recovering a treatment solvent in the case of treating a substrate with the first treatment solvent and the second treatment solvent in order. SOLUTION: The spin processor is provided with a cup body 16, a rotary body for holding the substrate 11 and provided rotatably within the cup body, a motor 13 for rotating the rotary body in the state of being capable of switching to the direction of normal rotation or that of inverse rotation, the first nozzle body 27 for feeding the first treatment solvent and the second nozzle body 28 for feeding the second treatment solvent toward the substrate held by this rotary body according to the rotating direction of the rotary body, partition bodies 18 provided at regular intervals along a peripheral direction on the inner peripheral surface of the cup body to receive the first treatment solvent and the second treatment solvent splashed in different rotating directions from the substrate according to the rotating direction of the rotary body respectively by one side face and the other side face, and the first discharging pipe 23 and the second discharging pipe 24 for discharging the treatment solvent received by one side surface of the partition bodies and that received by the other side face separately from the cup body.
Patent JP-2002255445-A (JP)
Title: Reservoir
Inventor: YAMADA NAOHITO
IPC: B65H45/101
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a reservoir free of intrusion of a photosensitive material to between the bottom surface of a guide plate and the bottom part of reservoir even if the photosensitive material has collapsed in package. SOLUTION: An upper bottom part 126 approximately in the form of rectangular parallelopiped as a means to prevent intrusion is installed protrusively on the bottom part 34A of this reservoir 34, and the photosensitive material A is supported by the oversurface of the upper bottom part 126. The oversurface of the upper bottom part 126 is positioned higher than the bottoms of guide plates 102 and 104. Thereby the oversurface of the upper bottom part 126 is overlapped on the bottoms of the guide plates 102 and 104 so as to hinder the photosensitive material A from intruding into the gap between the bottom part 34A and the bottoms of the guide plates 102 and 104.  Even if a large quantity of photosensitive material A stored in the space 37 provided in the reservoir 34 has collapsed in package, there is no risk that the material A intrudes into the gap H between the bottoms of the guide plates 102 and 104 and the bottom part 34A of the reservoir 34.
Patent JP-2002254748-A (JP)
Title: Printing method
Inventor: SAKAGUCHI MINORU
IPC: B41J2/325
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To economize resources and to reduce a running cost by cutting down an waste of an ink ribbon, and also to realize improvement of a controlling technique with no need of an additional part. SOLUTION: A printing part 2 comprising the ink ribbon 3 and a print head 4 is made to press an object P to be printed which is being fed. Then, printing signals based on printing data D are supplied to the print head, and the printing is made. When printing is completed, the printing part is released from the object P to be printed. In this printing method, a printing position to the object P to be printed by the printing data D is found from the printing data D. When the printing position is at the rear side of the object P to be printed in a feeding direction, the printing is made with printing data Dn which reverses the front and the rear directions.
Patent JP-2002262143-A (JP)
Title: Camera
Inventor: KANEKO KAORU
IPC: G03B19/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a camera where a printed circuit board is laid out with ingenuity so as to minimize a projection area in a direction of a projection optical axis and enhance the user-friendliness with downsizing and low profile at a low cost. SOLUTION: In the camera 1 of this invention, a battery container chamber 15 and a media slot 21 are placed toward a 1st grip section 1A in the inside of a flat case 2 and an image pickup board 16 is configured by placing a lens unit 17 at a side end face of the board 16 toward a 2nd grip section 1B inversely to the 1st grip section 1A. A main board 20 and a power board 18 are mounted on a chassis 5 contained in the case 2, the main body 20 is layered in the battery container chamber 15 perpendicularly to the case 2 and formed not laminated perpendicularly to the lens unit 17 to have an outer shape nearly entirely covering the projection face of the case 2 from the object. Furthermore, the power board 18 is formed perpendicularly to the case 2 not layered to the battery chamber 15 and the lens unit 17.
Patent JP-2002258110-A (JP)
Title: Optical module, its manufacturing method and optical transmission device
Inventor: MURATA AKIHIRO
IPC: G02B6/42
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical module which has high positional accuracy of optical fibers and also to provide its manufacturing method, and an optical transmission device. SOLUTION: The manufacturing method of the optical module includes the positioning of a plurality of optical waveguides 10. With each optical waveguide 10 brought into contact with a first supporting part 22, positioning is performed for the position in a first direction D1 crossing orthogonally the axis A in each optical waveguide 10. With one optical waveguide 10 brought into contact with a second supporting part 24, and with the plurality of waveguides 10 arrayed in contact with each other adjacently, positioning is performed for the position in a second direction D2 crossing orthogonally the axis A in each optical waveguide 10.
Patent JP-2002266675-A (JP)
Title: Drive control device and drive control method
Inventor: FURUI SHINICHI
IPC: F02D45/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a drive control device capable of preventing a battery from getting in an overload state in the start of an engine. SOLUTION: This drive control device 1 comprises a voltage monitoring means 5 for monitoring the voltage level of the battery; a voltage level judgment means 11 for judging whether the voltage level is not more than a prescribed value or not in the start of the engine; and an engine starting means 12 for starting the engine after stopping the drive of a load when the voltage level judgment means 11 judges that the voltage level of the battery is not more than the prescribed value.
Patent JP-2002271197-A (JP)
Title: Rubidium atomic oscillator
Inventor: ATAMI TAKESHI
IPC: H03L7/24
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a rubidium atomic oscillator which is hardly affected by ambient noises, superior in a short-term stability and phase noise characteristics, and capable of reducing a deterioration in its frequency stability, in a frequency-unlocked state to an irreducible minimum. SOLUTION: A rubidium atomic oscillator is equipped with a crystal oscillator which generates a fixed frequency as atomic resonance frequency, a direct digital synthesizer(DDS) which receives the output of the crystal oscillator as a system clock and also tuning data corresponding to error signals generated corresponding to the resonance frequency and varies its output frequency, a frequency multiplexer which multiplexes and multiplies the output of the DDS and phase-modulates it with low-frequency signals, an atomic resonator which receives the output of the frequency multiplexer and detects the frequency difference between the output frequency of the multiplexer and the resonance frequency of rubidium atom, and a tuning data generating circuit which receives signals outputted from the atomic resonator and generates tuning data,  corresponding to the signals where an oscillator output is generated by the DDS.
Patent JP-2002270845-A (JP)
Title: Thin-film transistor substrate and manufacturing method of the same
Inventor: SATO TAKESHI
IPC: H01L29/786
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the characteristics of a thin-film transistor becoming ununiform, because the amount of regression due to the side-etch varies when a Mo-W alloy film which is to become the gate of the thin-film transistor is processed with wet-etching method which ensures superior productivity. SOLUTION: In a polycrystalline Si thin-film transistor substrate having a self-aligned LDD, the Mo-W alloy in a concentration of W from 5 wt.% to 30 wt.%, more desirably from 17 wt.% to 22 wt.% is used for the gate and a substrate is formed containing the process through wet etching which uses an echant having the phosphoric acid in the concentration range of 60 wt.% to 70 wt.%.
Patent JP-2002271310-A (JP)
Title: Generating device, cryptographic coder, decoder, generating method, cryptographic coding method, decoding method, program, and information recording medium
Inventor: MITSUNARI SHIGEO
IPC: G06F21/10
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a generating device, a cryptographic coder, and a decoder, etc., which are resistant to a coalition attach and are suitable for cryptographic coding for such a large amount of information as multi-media contents as to perform its delivery. SOLUTION: A generating device 101 generates identifiers (u) and cryptic keys Ku to deliver them to each user having a decoder 301. A cryptographic coder 201 so receives contents information 205 as to send a generated header information 204 and a cryptograph coded content information 207 to the decoder 301. The header information 204 is generated for each user by coding session keys cryptograph. The cryptograph coded contents-information is obtained by coding the content information 205 cryptograph by using the session keys. The decoder 301 decodes the session keys from the header information 204, and reproduces the same content information 306 as the original content information 205 from the cryptograph coded contents-information 207 by using the session keys.
Patent JP-2002264029-A (JP)
Title: Reversible ratchet tool equipped with small head and improved drive torque
Inventor: KO KOHI
IPC: F16D41/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a reversible ratchet tool equipped with a small head and an improved drive torque. SOLUTION: This tool comprises a handle 11 and the head 12 comprising a separated chamber 13. A drive member 20 comprises first and second ends extended outside the chamber and a gear 21 formed between the first and second ends. A claw 30 is stored in the chamber having one side with teeth facing teeth of the gear and the side comprises a first tooth part 31 having a first center of a curve and a second tooth part 32 having a second center of a curve different from the first center. A ring 40 in the chamber is fixed on a circumference of the first end of the drive member and connected with the claw, where the ring and the claw are rotatable around a rotation axis of the gear and the claw is movable in a radial direction of the ring. A reverse plate 50 is fixed on the first end and rotatable around the rotation axis of the gear between a first position and a second position.  A spring 62 with a small pitch is used for transmission between the reverse plate and the claw to move the claw between first and second ratchet positions.
Patent JP-2002270083-A (JP)
Title: Cylindrical cut-out with built-in lightning arrester
Inventor: MAMIYA MITSUYOSHI
IPC: H01H85/20
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To resolve problems of a conventional cylindrical cut-out with a built-in lightning arrester where internal pressure could not be promptly discharged when discharging pressure causing fracture of a body porcelain or detachment of a lower cover, and adhesion was separated and an element or the like was scattered by a dynamic current arc or the like. SOLUTION: In the cylindrical cut-out with the built-in lightning arrester, a porcelain body 4 is partitioned into two parts, a cut-out part is provided on one part and a lightning arrester part 3 is provided on another part. It is characterized by that an insulating tube 11 comprising reinforced plastic with both ends opened, the zinc oxide element 8, a ground side electrode 9 provided with an attaching part connected to the element, a charging side electrode 10 provided with a pressure discharge hole, and a lightning arrester unit 5 are housed in the lightning arrester part 3 with the ground side electrode in an upper side, the housed unit is connected to a lower fixed electrode 27 of the cut-out part 2, a pressure discharge guide member 7 is adhered to close a lower end, a pressure discharge guide member inner circumferential face is formed in a taper shape spreading downward,  and a protruding part is provided in an outer circumferential side.
Patent JP-2002265527-A (JP)
Title: Fluoroalkyl-group-containing oligomers, their production method, surfactant, antibacterial agent, and resin composition
Inventor: SAWADA HIDEO
IPC: C09K23/22
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide fluoroalkyl-group-containing oligomers excellent in surface activity and having functional groups having antibacterial properties, etc.; and a surfactant. SOLUTION: This fluoroalkyl-group-containing oligomers are represented by formula (1) [wherein R<1> and R<2> are each (CF2 )n Y or CF(CF3 )-[OCF2 CF(CF3 )]p -OC3 F7 (wherein Y is H, F or Cl; n is an integer of 1-10; and p is an integer of 0-8); R<3> and R<4> are each H or methyl; A is a morpholino group or-N(A<1> )A<2> (wherein A<1> and A<2> are each H or a 1-6C linear or branched alkyl group); Z is a functional group having antibacterial properties, etc.; m is 1-100; and a molar ratio of a/b is (1/99)-(99/1)].
Patent JP-2002274637-A (JP)
Title: Working line
Inventor: KUSUMEKI KENJI
IPC: B23P19/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To efficiently conduct position adjustment according to the kind of a work positioning member 32 on a carriage 3 in a working line in which the carriage 3 emptied by unloading of a work W in an unloading station ST6 at the terminal of a working running passage 1 is transferred to a sending back passage 2 with an unloading side transfer means 42 , the carriage 3 sent back through the sending back passage 2 is transferred to a loading station ST0 at the starting end of the working running passage 1 with a loading side transfer means 41 , and the work W is loaded on the carriage 3. SOLUTION: A position adjusting device 9 for adjusting the position of the work positioning member 32 is mounted on the loading side transfer means 41 , and adjusting work is conducted with a position adjusting device 9 during the transfer work of the carriage 3 to the loading station ST0.
Patent JP-2002278972-A (JP)
Title: Display of retrieval result
Inventor: IMAI TAKASHI
IPC: G06F17/30
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To clearly display the retrieval result of a database. SOLUTION: When the database is retrieved, the level of a retrieval word is judged (step S148) and a document where the retrieval word exists is registered in a table TBL (step S149). The level is varied according to the appearing position of the retrieval word, whether it appears in a title, or appears in a headline or appears in a text, for example, and the words are collectively displayed for the respective levels. Correspondence that the whole document is set to be an object when the word appears in the title, and only one row or one sentence is set to be the object when it appears in a foot note can be taken. A user retrieving data can easily use a retrieval result.
Patent JP-2002286473-A (JP)
Title: Recommended route calculating method
Inventor: KOBAYASHI YOSHINOBU
IPC: G01C21/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To make a vehicle side accurately recognize an estimated arrival time at a destination. SOLUTION: An on-vehicle system 3 sends information on the present position and a destination to an information center 1. The information center 11 returns a recommended route and estimated arrival times at a plurality of check positions on the recommended route and the destination to the on-vehicle system. This system compares the present time and the estimated arrival time at each check point and, if both are greatly different, instructs the information center 1 to re-search for a new recommended route.
Patent JP-2001311078-A (JP)
Title: Liquid crystal medium
Inventor: HECKMEIER MICHAEL
IPC: C09K19/34
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a medium for an MLC, TV or STN display having extremely high resistivity and low threshold voltage. SOLUTION: This liquid crystal medium comprising a mixture of polar compounds having positive dielectric anisotropy as a base material, is composed of one or more compounds of general formula I (R is H, a 1-15C (non)substitued alkyl or alkenyl group; L1 and L2 are each H or F; A is a group of formula II or III; Y is F, Cl or 1-7C halogenated alkyl group, halogenated alkoxy group, halogenated alkenyl group, halogenated alkylalkoxy group or halogented alkenyloxy group).
Patent JP-2002286719-A (JP)
Title: Method for analyzing and evaluating agglutination reaction using a plurality of parameters and vessel used for the method
Inventor: SATO KAZUHISA
IPC: G01N1/10
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an analyzing and evaluating method capable of excluding individual difference from among patients or an error in the sampling operation and performing a high reliability judgement of agglutination reaction accurately. SOLUTION: The method to analyze and evaluate the agglutination reaction is to be performed in a judging vessel having a plurality of judging parts at the bottom of one reaction part, wherein the judging parts have different parameters, and is embodied through such processes as, (a) a subject and reagent are added to the vessel and subjected to an immunological agglutination reaction, (b) the vessel is left stationarily, and (c) the agglutination patterns in all judging parts are observed and subjected to a comparison.
Patent JP-2002289766-A (JP)
Title: Laminated semiconductor device and its manufacturing method
Inventor: FUJIMOTO HIROAKI
IPC: H01L25/18
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a damage on a connection part between a semiconductor element and the wiring electrode of a wiring board due to heat expansion of a laminated semiconductor device having a structure for mounting a plurality of the semiconductor elements on one wiring board. SOLUTION: At least the two or more semiconductor elements are mounted on the wiring board 10 to constitute one package CSP, and the reliability of the connection part can be enhanced because the connection part can be moved to be interlocked due to the expansion movement even in the case that the semiconductor elements are expanded due to thermal expansion since a second semiconductor element 14 is layered and mounted through a film wiring conductor 13 by a soft resin. In addition, since the film wiring conductor 13 is interposed between the first semiconductor element 12 and the second semiconductor element 14, is has flexibility as the whole laminated semiconductor device, which has the structure capable of dealing with stress due to the thermal expansion.
Patent JP-2002288931-A (JP)
Title: Dubbing device and control method thereof
Inventor: KIMURA SATOSHI
IPC: G11B20/10
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a dubbing device and a control method of the dubbing device capable of discriminating at the earlier time point whether the dubbing of a track or a CD to be subjected to high speed dubbing is allowed. SOLUTION: A system control means 13 is provided with an ISRC(International Standard Recording Code) detecting means 21 for detecting the ISRC, a control table storing means 29 of the high speed recoding inhibition for storing the track number of the ISRC-detected track and the TOC(table of content) information of the CD including this track as the control table of the high speed recording inhibition by correlating them, and further a TOC information comparison means 23 for comparing the TOC information of the track number and of the CD correlated to this track number with the TOC information of the track number for the high speed dubbing and of the CD correlated to this track number all stored in at least the control table of high speed recording inhibition.
Patent JP-2002283862-A (JP)
Title: Transmission for maintenance vehicle
Inventor: ISHII NOBUHIRO
IPC: B60K17/16
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To secure a space to store parts such as one for a hydraulic lift in a transmission case, while downsizing the case. SOLUTION: A space to store the differential gear is displaced to one side of the vehicle cross direction, and a traveling system transmission shaft is set up along the vehicle longitudinal direction at the fore part of the space. A mid-PTO shaft is set up along the longitudinal direction at the lower part of the other side of the cross direction and is attached to the rear part of the case with its rear edge. A PTO system transmission shaft, which is interconnected to a PTO system power input shaft through a main PTO gear train placed at the front part of the case, is set up along the longitudinal direction at the position displaced to the other side of the cross direction in the case and to be attached to the rear part of the case with the rear edge.  A mid-PTO gear train, which interconnects the PTO system transmission shaft and a mid-PTO system transmission shaft, is set up at the rear part of the case.
Patent JP-2002332046-A (JP)
Title: Auxiliary vessel
Inventor: TADA HIROBUMI
IPC: B65D25/20
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary vessel for receiving oil, etc., dripping from an oil vessel. SOLUTION: This auxiliary vessel 2 is attachable/detachable to/from a bottom of a vessel 1, and has a cylindrical bottom 2a and an opening part 2b, and forms a space 2c between an outer wall of the vessel 1 and the auxiliary vessel. A projection 2d which can be held is formed on an inner face, and an annular projection 2f is formed on the inner circumference thereof.